I see you followed my tip to post here, to e-mail us Board Members with questions like this will not bring the results you get in our Forum.
As to your price question, I concur bogeymanmto get the car appraised by a appraiser that can give you a fair price window. You need this anyway for your insurance, also you need photos for your insurance. Which this in mind I strongly recommend that a) you take photos, post some here to get more help from us. b) have someone check the car mechanically and c) have a appraisal done.
When you do this you will know how much more you have to spend to get the car in the shape that you wish it to be. Remember a photo is worth a 1000 words. You may spend some dollars to get the car checked mechanically and have it appraised, however, it will benefit you in the end.
Good luck with the sale.